Overview: Commissioner Gordon is rumored to be taking bribes from Rupert Thorne. His daughter Barbara sets out to prove that he's innocent.
Overview: Robin, who discovers that Gil Mason is in league with a powerful crime boss, encounters Batgirl as she tries to clear her father's name.
Overview: When Clayface's clay-like body begins to disintegrate, he is forced to steal to pay for the expensive ingredients of a possible remedy.
Overview: Wealthy socialite Veronica Vreeland returns from Central America bringing tiny handmade dolls for all her friends--but the dolls are controlled by the Mad Hatter!
Overview: Crime boss Rupert Thorne forces his older brother, a doctor, to perform delicate surgery on Rupert--and kidnaps Dr. Leslie Thompkins to assist.
Overview: Poison Ivy appears to have stopped her crime spree when she marries a doctor with two sons to raise. However, crimes continue occurring in the Poison Ivy style, leaving Batman to question her innocence.
Overview: Killer Croc escapes when being transported to prison and hides out with a group of circus people.
Overview: Ra's Al Ghul steals a sacred Egyptian scroll that Bruce Wayne donated to the Gotham museum.
Overview: All of Batman's enemies team together to put Batman on trial and send him to Arkham Asylum.
Overview: Harley Quinn agrees to help Batman and Robin find the location of a stolen atomic bomb placed somewhere in Gotham by the Joker.